CN216262142U

CN216262142U - Mould cleaning mechanism

Info

Publication number: CN216262142U
Application number: CN202122265468.1U
Authority: CN
Inventors: 张开东; 曾贤; 阙磊; 黄宇
Original assignee: Chengdu Tuomi Electronic Equipment Manufacturing Co ltd
Current assignee: Chengdu Tuomi Electronic Equipment Manufacturing Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-12
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a die cleaning mechanism which comprises a mounting seat, wherein a rotary adaptive hairbrush is arranged on the mounting seat, an air knife is arranged on the mounting seat, and the adaptive hairbrush and the air knife are opposite to a cleaning position. The adaptive hairbrush and the air knife have the cleaning effect together, and the cleaning effect on the graphite die is guaranteed. The utility model has the beneficial effects that: the high-efficiency and high-cleanliness cleaning can be achieved, so that the yield of the hot bent product cannot be influenced by the unclean surface of the die; the working efficiency and the productivity are improved; the adaptive profiling brush can be used for a long time by a single mold, the air knife can clean the brush and the surface of the mold, secondary pollution after the brush is cleaned can not be caused, different molds can be replaced quickly, the brush can be replaced, and the maintenance is convenient.

Description

Mould cleaning mechanism

Technical Field

The utility model relates to the technical field of graphite mold cleaning of hot bending machines, in particular to a mold cleaning mechanism with high efficiency and cleanliness.

Background

In the curved machine of heat with 2D glass apron through heating and suppress into 3D glass apron in-process, need use graphite jig as the carrier, and if graphite jig is clean unclean, there is the flaw after the product is bent to the heat, reduces the product yield.

The existing cleaning mode is a cleaning mode that the row brush moves back and forth, and the mechanism mainly utilizes the rodless cylinder to drive the brush to move back and forth to play a cleaning role. Firstly, when the row brush is used for cleaning, each product cannot be well adapted, so that dead corners cannot be cleaned; the surface of the jig and the row brushes after the row brushes are cleaned without air knives and the like, so that secondary pollution on the surface of the jig can be caused; and the row brushes move back and forth to clean, only one row brush cleans, the surface of the jig can not be cleaned efficiently, namely, the number of times of cleaning the surface of the jig by the row brushes is lower within a certain time.

In summary, the cleaning mechanism and the cleaning mode of the graphite mold of the existing hot bending machine cannot be well adapted to different jigs, dead corners are left, cleaning is incomplete, and efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a mould cleans mechanism has solved the problem that current clean structure is clean incomplete, inefficiency. At present, the cleaning modes of the conventional graphite mould for the carrier of the hot bending machine are incomplete or not in place, some dead corners cannot be cleaned, and various products cannot be quickly replaced. And this application is in clean in-process, clean graphite jig and quick replacement adaptation brush that can high efficiency, no dead angle, high cleanliness.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a mould cleans mechanism, includes the mount pad, is equipped with rotatory adaptation brush on the mount pad, is equipped with the air knife on the mount pad, and adaptation brush and air knife all with clean the position relative. The adaptive hairbrush and the air knife have the cleaning effect together, and the cleaning effect on the graphite die is guaranteed.

Further, the adaptation brush include the rotation axis, the one end of rotation axis is the drive installation end, the other end of rotation axis is the brush installation end, can dismantle on the brush installation end and be connected with the brush. The brush is demountable installation on the rotation axis, can be nimble more smooth brush in order to carry out the adaptation, brush and graphite jig direct contact to brush and sweep.

Furthermore, the brush installation end is provided with four brushes arranged in a cross shape, and the cross arrangement enables the rotating brushes to have good cleaning continuity.

Furthermore, the brush is made of nylon, and the nylon has the characteristics of wear resistance, difficulty in damaging a mold and softness.

Furthermore, the brush mounting end and the mounting bar are detachably connected, the brush is inserted into a brush groove of the mounting bar, the mounting bar is connected with the pressing bar, and the pressing bar presses the brush in the brush groove. The pressing and fixing of the brush on the mounting strip are realized through the pressing strip, and the brush can be replaced by detaching the pressing strip.

Furthermore, the air knife is opposite to the adaptive hairbrush, and the air knife simultaneously sweeps the hairbrush after brushing, so that secondary pollution caused by the dust remaining on the hairbrush is avoided.

Furthermore, the air knife comprises an upper air knife and a lower air knife, the upper air knife is opposite to the cleaning position, and the lower air knife is opposite to the adaptive hairbrush. And the graphite die and the hairbrush are respectively blown and swept by the aid of the air knives staggered in two positions.

Furthermore, the mounting seat is connected with the sliding driving component, and the sliding driving component provides power for sliding of the mounting seat, so that back-and-forth cleaning action of the mounting seat is realized.

Furthermore, the mounting seat is arranged on the guide post in a sliding mode, and the guide post has the sliding guiding and positioning functions.

Furthermore, the sliding driving component is a rodless cylinder, and the movable part of the rodless cylinder is connected with the mounting seat.

Furthermore, the mount pad include upper base body and lower base body, the vertical lift of upper base body is established under on the base body, is equipped with height adjustment subassembly between upper base body and the lower base body, adaptation brush and air knife establish on upper base body. Divide into upper base body and lower base body with the mount pad, lower base body is used for driving whole and carries out the sliding motion, and upper base body is used for installing adaptation brush and air knife, through the height of adjusting upper base body to the different positions of cleaning of adaptation.

Furthermore, the height adjusting assembly comprises a height adjusting block on the lower seat body, a rotating adjusting screw is vertically arranged on the height adjusting block, and the adjusting screw is in threaded connection with the upper seat body. The height of the upper seat body is adjusted through the transmission steering effect of the threads.

Furthermore, the height adjusting block is provided with a scale ruler opposite to the upper seat body so as to facilitate the position comparison of the upper seat body.

Furthermore, the mounting base is provided with a rotary driving assembly, and the rotary driving assembly is connected with the adaptive hairbrush. The rotary driving assembly drives the adaptive brushes on the two sides to realize the rotating effect of the brushes so as to clean the graphite mold.

Further, the rotary driving component is a stepping motor.

Furthermore, the rotary driving assembly is connected with the coupler, the coupler is detachably connected with the adaptive hairbrush, and the adaptive hairbrush can be flexibly disassembled and assembled through the coupler, so that different adaptive hairbrushes can be conveniently selected according to different graphite molds.

The utility model realizes the following functions:

1. adopt the adaptation profile modeling brush, when making the graphite jig of brush cleaning upper and lower mould, can reach the seamless cleanness in no dead angle and brush every place.

2. When the hairbrush cleans the jig, the air knife is used for blowing air to clean the hairbrush and the surface of the mold cleaned by the hairbrush, so that the cleaning effect is improved.

3. The step motor is used for driving the plurality of adaptive brushes to rotate and the rodless cylinder is used for driving the rotary brushes to move back and forth, so that the cleaning efficiency is improved.

The utility model has the beneficial effects that:

1. the method can achieve high-efficiency and high-cleanliness cleaning, so that the yield of the hot bent product cannot be influenced by the unclean surface of the die.

2. The rotating brush is matched with the air knife, so that the working efficiency is improved, and the productivity is improved.

3. The adaptive profiling brush can be used for a long time by a single mold, the air knife can clean the brush and the surface of the mold, secondary pollution after the brush is cleaned can not be caused, different molds can be replaced quickly, the brush can be replaced, and the maintenance is convenient.

The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the utility model; in the present invention, the selection (each non-conflicting selection) and the other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.

Drawings

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic view of an adapter brush according to the present invention.

In the figure: 1-adaptive hairbrush, 2-air knife, 3-guide column, 4-rodless cylinder, 5-height adjusting block, 6-stepping motor, 7-coupler, 8-graphite die, 9-rotating shaft, 10-mounting bar, 11-pressing bar and 12-hairbrush.

Detailed Description

The utility model will be further described with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1 and 2, a mold cleaning mechanism includes a mounting base, an adaptive brush 1, an air knife 2, a guide post 3, a rodless cylinder 4, a height adjusting block 5, a stepping motor 6 and a coupling 7, wherein the adaptive brush 1 includes a rotating shaft 9, a mounting bar 10, a pressing bar 11 and a hairbrush 12.

The mount pad includes upper base body and lower base body, and the vertical lift of upper base body is established under on the base body, is equipped with the height adjustment subassembly between upper base body and the lower base body, and through the height of height adjustment subassembly adjustment upper base body, the different positions of cleaning of adaptation brush 1 and the air knife 2 adaptation on the drive upper base body.

Specifically, height adjustment subassembly includes height adjustment block 5 on the pedestal down, and the vertical adjusting screw that is equipped with is rotatory on the height adjustment block 5, adjusting screw and last pedestal threaded connection, and through rotatory adjusting screw, the screw thread changes rotary motion into vertical sliding motion, can realize going up the lift of pedestal and slide. The height adjusting block 5 is provided with a scale which is opposite to the upper seat body, so that the observation and comparison are convenient.

After the brush is replaced or when different molds need to be adapted, the height of the upper seat body is adjusted by the height adjusting block to be in butt joint with the corresponding jig, the adjusting block is provided with the scale, the corresponding adjusting amount can be well recorded, the adjustment can be quickly read, and the efficiency is improved.

The lower base body is connected with a sliding driving assembly, the sliding driving assembly is a rodless cylinder 4, the movable part of the rodless cylinder 4 is connected with the mounting seat, and the fixed part of the rodless cylinder is fixedly mounted on the rack. The lower seat body is arranged on the guide posts 3 on the two sides in a sliding mode, and the guide posts 3 guide the lower seat body in a sliding mode, so that the sliding precision of the lower seat body is guaranteed. The rodless cylinder provides sliding power, so that the lower seat body, the upper seat body, the adaptive brush 1 and the air knife 2 synchronously reciprocate back and forth.

Be equipped with the rotation driving subassembly on the upper base body, the rotation driving subassembly is step motor 6, rotation driving subassembly with be connected with shaft coupling 7, shaft coupling 7 can be dismantled with the drive installation end of adaptation brush 1 and be connected. The rotary driving assembly provides power, so that the adaptive brush 1 can rotate on the upper base body, and the high-efficiency and high-cleanliness cleaning without dead angles is achieved. Through the detachable connection of the adaptive hairbrush on the coupler, different specifications of the adaptive hairbrush can be flexibly replaced so as to adapt different graphite molds.

Corresponding to different moulds, the corresponding adaptive hairbrush needs to be replaced, only one screw on the coupler needs to be unscrewed, and then the whole hairbrush assembly is taken down and replaced, so that the rapid and efficient replacement is realized. The brush made of the nylon material has the advantages of abrasion resistance, and the nylon with small wire diameter is soft and does not damage the die.

Referring to fig. 2, the adaptive brush 1 comprises a rotating shaft 9, and one end of the rotating shaft 9 is a driving mounting end for connecting and mounting with a coupler. The other end of rotation axis 9 is brush installation end, can dismantle the brush 12 that is connected with the nylon material on the brush installation end, and brush 12 is equipped with four and is the cross and arranges, and brush and graphite jig direct contact carry out the brush and sweep.

The brush mounting end is detachably connected with the mounting bar 10 through a screw, the brush 12 is inserted into a brush groove of the mounting bar 10, the mounting bar 10 is connected with the pressing bar 11, and the pressing bar 11 presses the brush 12 into the brush groove, so that the mounting connection of the brush on the rotating shaft is realized. The adaptation brush 1 is relative with cleaning the position, cleans the position and is the installation position that cleans of graphite jig 8, and when graphite jig was located and cleans the position, the adaptation brush can clean with graphite jig contact.

Be equipped with air knife 2 on the upper base body, air knife 2 includes interior outer staggered arrangement's last air knife and lower air knife, and it is far away apart from cleaning the position to go up the air knife position when beginning to clean promptly, and lower air knife position is nearer apart from cleaning the position to the inboard. The upper air knife is opposite to the cleaning position and is used for carrying out secondary blowing on the graphite mould. The lower air knife is opposite to the adaptive brush 1 and used for blowing the brushed and swept brush to blow off dust on the brush.

The relative air knife 2 of adaptation brush 1 is located the inboard, and adaptation brush 1 is more close to when beginning to clean promptly and cleans the position, when graphite jig 8 was located and cleans the operation when cleaning the position, utilizes adaptation brush 1 to brush it earlier and sweeps, then utilizes the air knife to carry out the secondary and sweeps, realizes that graphite jig's twice cleans, guarantees to clean efficiency and clean the quality.

The working process of the utility model is as follows:

corresponding to different moulds, the corresponding adaptive hairbrush 1 needs to be replaced, and only one screw on the coupler 7 needs to be unscrewed, and then the whole adaptive hairbrush 1 is taken down for replacement, so that the rapid and efficient replacement is achieved. After the hairbrush is replaced, the whole height is adjusted by the height adjusting block to butt the corresponding jig, the adjusting block is provided with the scale, corresponding adjustment amount can be well recorded, quick reading adjustment can be achieved, and efficiency is improved.

After the brush is replaced, the brush can be cleaned, firstly, the step motor 6 drives the adaptive brush to rotate through the coupler 7, and the function of rotating and cleaning is achieved. Because the profiling brush is matched with the corresponding mould, the brush can clean the mould without dead angles. Then the solenoid valve is ventilated to the air knife, lets the clean rotatory adaptation brush of air knife and mould, can not let the mould secondary pollution after the cleanness, and the guide post direction drives the quick back and forth movement of holistic step motor rotating brush through no pole cylinder as power at last, can reach the holistic quick cleanness of mould.

The foregoing basic embodiments of the utility model and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the utility model, each selection example can be combined with any other basic example and selection example at will.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mould cleans mechanism, includes the mount pad, its characterized in that: the cleaning device is characterized in that a rotary adaptive hairbrush (1) is arranged on the mounting seat, an air knife (2) is arranged on the mounting seat, and the adaptive hairbrush (1) and the air knife (2) are opposite to the cleaning position; the air knife (2) is opposite to the adaptive hairbrush (1).

2. The mold cleaning mechanism according to claim 1, characterized in that: the adaptive hairbrush (1) comprises a rotating shaft (9), one end of the rotating shaft (9) is a driving installation end, the other end of the rotating shaft (9) is a hairbrush installation end, and a hairbrush (12) is detachably connected to the hairbrush installation end.

3. The mold cleaning mechanism according to claim 2, characterized in that: the brush (12) is made of nylon.

4. The mold cleaning mechanism according to claim 2 or 3, characterized in that: the hairbrush mounting end can be detachably connected with the mounting bar (10), the hairbrush (12) is inserted into a hairbrush groove of the mounting bar (10), the mounting bar (10) is connected with the pressing bar (11), and the pressing bar (11) presses the hairbrush (12) to be arranged in the hairbrush groove.

5. The mold cleaning mechanism according to claim 1, characterized in that: the air knife (2) comprises an upper air knife and a lower air knife, the upper air knife is opposite to the cleaning position, and the lower air knife is opposite to the adaptive hairbrush (1).

6. The mold cleaning mechanism according to claim 1, characterized in that: the mounting seat is connected with the sliding driving component.

7. The mold cleaning mechanism according to claim 1, characterized in that: the mounting seat comprises an upper seat body and a lower seat body, the upper seat body is vertically lifted and arranged on the lower seat body, a height adjusting assembly is arranged between the upper seat body and the lower seat body, and the adaptive hairbrush (1) and the air knife (2) are arranged on the upper seat body.

8. The mold cleaning mechanism according to claim 1, characterized in that: the mounting base is provided with a rotary driving assembly, and the rotary driving assembly is connected with the adaptive hairbrush (1).

9. The mold cleaning mechanism according to claim 8, characterized in that: the rotary driving component is connected with the coupler (7), and the coupler (7) is detachably connected with the adaptive hairbrush (1).